Leaching Chambers
8.7.2.3. Leaching Chambers (1) Leaching chambers are permitted for use in conjunction with absorption trench, shallow buried trench, filter bed and Type A dispersal bed systems. (2) Leaching chambers that are permitted for use in conjunction with sewage systems referenced in Sentence (1) are listed in Table 8.7.2.3. (3) Leaching chambers shall be certified in accordance with the requirements of IAPMO PS 63 “Plastic Leaching Chambers�. Leaching Chamber Type A Type B
Minimum Width (mm) 380 570
Minimum Height (mm) 279 300
Minimum Volume (L/m) 62.1 93.1